EA201500547A1 - CHAIN FOR HEAVY OPERATING CONDITIONS - Google Patents

CHAIN FOR HEAVY OPERATING CONDITIONS

Info

Publication number
EA201500547A1
EA201500547A1 EA201500547A EA201500547A EA201500547A1 EA 201500547 A1 EA201500547 A1 EA 201500547A1 EA 201500547 A EA201500547 A EA 201500547A EA 201500547 A EA201500547 A EA 201500547A EA 201500547 A1 EA201500547 A1 EA 201500547A1
Authority
EA
Eurasian Patent Office
Prior art keywords
chain
operating conditions
projection
bases
areas
Prior art date
Application number
EA201500547A
Other languages
Russian (ru)
Other versions
EA029345B1 (en
Inventor
Дитрих Винке
Рулоф Мариссен
Original Assignee
ДСМ АйПи АССЕТС Б.В.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ДСМ АйПи АССЕТС Б.В. filed Critical ДСМ АйПи АССЕТС Б.В.
Publication of EA201500547A1 publication Critical patent/EA201500547A1/en
Publication of EA029345B1 publication Critical patent/EA029345B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/18—Chains having special overall characteristics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/12—Hauling- or hoisting-chains so called ornamental chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/125—Chain-type slings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/18—Band-type slings
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D25/00—Woven fabrics not otherwise provided for
    • D03D25/005—Three-dimensional woven fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1004—General structure or appearance
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

Abstract

Изобретение относится к цепи для тяжелых условий эксплуатации, имеющей звенья цепи, включающие синтетические полимерные нити, где в случае выдерживания упомянутой цепи, по меньшей мере, в туго натянутом состоянии на, по существу, плоской поверхности каждое звено цепи будет иметь ортогональную проекцию на упомянутую плоскую поверхность, при этом упомянутая проекция будет иметь площадь подошвы основания (А), где для площадей подошв оснований, обозначаемых в виде Aи Ау каждых двух примыкающих звеньев, имеет место соотношение 80% А≤ A≤ 100% А, при этом Aявляется наименьшей из упомянутых двух площадей, и где проецирование производят таким образом, чтобы довести до максимума соотношение между площадями подошв оснований Aи A.The invention relates to a chain for harsh operating conditions, having chain links comprising synthetic polymer filaments, where, if the chain is maintained, at least in a tightly stretched condition on a substantially flat surface, each chain link will have an orthogonal projection onto said flat the surface, while the said projection will have an area of the bottom of the base (A), where for the areas of the bases of the bases, denoted by A and Ay of every two adjacent links, there is a ratio of 80% A≤ A≤ 100% A, etc. This Ayavlyaetsya lower of said two areas, and wherein the projection is made so as to maximize the ratio between the sole footprint Au A.

EA201500547A 2012-11-19 2013-11-18 Heavy-duty chain EA029345B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12193174 2012-11-19
PCT/EP2013/074075 WO2014076279A1 (en) 2012-11-19 2013-11-18 Heavy-duty chain

Publications (2)

Publication Number Publication Date
EA201500547A1 true EA201500547A1 (en) 2016-05-31
EA029345B1 EA029345B1 (en) 2018-03-30

Family

ID=47189800

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201500547A EA029345B1 (en) 2012-11-19 2013-11-18 Heavy-duty chain

Country Status (11)

Country Link
US (1) US9404558B2 (en)
EP (1) EP2920486B1 (en)
JP (1) JP6398108B2 (en)
KR (1) KR20150087228A (en)
CN (1) CN104781583B (en)
BR (1) BR112015011348A8 (en)
CA (1) CA2891761A1 (en)
EA (1) EA029345B1 (en)
ES (1) ES2629157T3 (en)
IN (1) IN2015DN03085A (en)
WO (1) WO2014076279A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112017025145A2 (en) * 2015-05-28 2018-08-07 Dsm Ip Assets Bv hybrid chain link
WO2016189116A1 (en) 2015-05-28 2016-12-01 Dsm Ip Assets B.V. Hybrid chain link
EP3202702A1 (en) 2016-02-02 2017-08-09 DSM IP Assets B.V. Method for bending a tension element over a pulley
US11305684B1 (en) 2018-12-02 2022-04-19 Peck & Hale, L.L.C. Cargo securing systems with synthetic tiedown chains

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200325A (en) * 1975-11-05 1980-04-29 Buffalo Weaving And Belting Co. Synthetic organic polymeric plastic sling protected by vulcanized or cured elastomeric laminate at load contacting area thereof
NL177759B (en) 1979-06-27 1985-06-17 Stamicarbon METHOD OF MANUFACTURING A POLYTHYTHREAD, AND POLYTHYTHREAD THEREFORE OBTAINED
NL177840C (en) 1979-02-08 1989-10-16 Stamicarbon METHOD FOR MANUFACTURING A POLYTHENE THREAD
JPS61284092A (en) * 1985-06-07 1986-12-15 アルプス電気株式会社 Thin film el display element
EP0205960B1 (en) 1985-06-17 1990-10-24 AlliedSignal Inc. Very low creep, ultra high moduls, low shrink, high tenacity polyolefin fiber having good strength retention at high temperatures and method to produce such fiber
US4779411A (en) * 1985-12-02 1988-10-25 Link Enterprises Corporation Flexible, non-metallic rigging chain
US4856837A (en) * 1988-02-16 1989-08-15 Woven Electronics Corporation Reinforced cargo sling and method
US5203189A (en) * 1991-11-06 1993-04-20 Minnesota Mining And Manufacturing Company High-intensity roto peen flaps, method of making same, wheels incorporating same, and methods of using wheels incorporating same
WO2000017085A1 (en) * 1998-09-24 2000-03-30 Kenneth Dempsey Lifting sling system having multiple strap components
US6448359B1 (en) 2000-03-27 2002-09-10 Honeywell International Inc. High tenacity, high modulus filament
US20020105199A1 (en) * 2001-02-07 2002-08-08 Thomas Formanek Tire manipulating apparatus
CA2634013A1 (en) 2005-12-22 2007-06-28 Dsm Ip Assets B.V. Heavy-duty roundsling
ES2571787T3 (en) * 2007-01-22 2016-05-26 Dsm Ip Assets Bv Chain comprising a plurality of interconnected links
BRPI0909811B1 (en) * 2008-03-17 2021-02-23 Dsm Ip Assets B.V chain comprising links
DE102008056313B9 (en) * 2008-11-07 2013-01-10 Spanset Inter Ag Textile protective hose for a lifting device and means for lifting loads
DE102009010680B3 (en) * 2009-02-27 2010-08-05 Spanset Inter Ag Round sling for lifting loads
US8689534B1 (en) * 2013-03-06 2014-04-08 Samson Rope Technologies Segmented synthetic rope structures, systems, and methods

Also Published As

Publication number Publication date
US20150247554A1 (en) 2015-09-03
BR112015011348A2 (en) 2017-07-11
JP2016503478A (en) 2016-02-04
WO2014076279A1 (en) 2014-05-22
CN104781583A (en) 2015-07-15
ES2629157T3 (en) 2017-08-07
IN2015DN03085A (en) 2015-10-02
JP6398108B2 (en) 2018-10-03
CN104781583B (en) 2017-06-20
BR112015011348A8 (en) 2019-10-01
EA029345B1 (en) 2018-03-30
EP2920486B1 (en) 2017-04-05
KR20150087228A (en) 2015-07-29
US9404558B2 (en) 2016-08-02
EP2920486A1 (en) 2015-09-23
CA2891761A1 (en) 2014-05-22

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU